PT-2026-56596 · Wireshark+1 · Wireshark+1

CVE-2026-15170

Published

2026-07-08

Updated

2026-08-12

CVSS v3.1

7.5

High

Vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Wireshark versions 4.6.0 through 4.6.6 Wireshark versions 4.4.0 through 4.4.16

Description A crash in the Z39.50 protocol dissector can lead to a denial of service.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

Heap Based Buffer Overflow

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AZL-92117

CVE-2026-15170

OESA-2026-3089

OESA-2026-3090

OESA-2026-3091

OESA-2026-3092

OPENSUSE-SU-2026:11460-1

OPENSUSE-SU-2026:21534-1

SUSE-SU-2026:23124-1

SUSE-SU-2026:23147-1

SUSE-SU-2026:3501-1

Red Os

Wireshark